vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
126 lines
3.9 KiB
Plaintext
126 lines
3.9 KiB
Plaintext
Qt 4.1.4 is a bug-fix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 4.1.0.
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The Qt version 4.1 series is binary compatible with the 4.0.x series.
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Applications compiled for 4.0 will continue to run with 4.1.
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****************************************************************************
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* General *
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****************************************************************************
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Configure / Compilation
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Compile with -no-qt3support on Windows.
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Compile on Linux with icc 9.1.
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Compile on tru64-g++.
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Compile MySQL plugin with client libraries below MySQL 4.1.
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Compile SQLite on Tru64 V5.1B with gcc 3.3.4.
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Compile ODBC plugin on 64-bit Windows.
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Disable fastcall calling convention on faulty gcc compilers.
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Demos / Examples
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Fixed a crash in the Torrent example.
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Container extension example: Fixed regression that caused Designer
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to crash when previewing a MultiPageWidget and changing the page.
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Designer
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Generate unique object names for splitters.
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****************************************************************************
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* Library *
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****************************************************************************
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General improvements
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--------------------
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- Fixed crash in QGLWidget::makeCurrent() when called from a thread not
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created with QThread.
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- Fixed a crash that occurred when writing a PNG image when Qt is built
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statically.
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- Fixed Arabic shaping for some fonts.
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- Limited the character string to 255 characters when writing Type1 fonts to
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a PostScript file, in accordance with the PostScript specification.
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- Fixed regression in painting of clipped, cosmetic lines with angles of
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0-45 degrees.
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- Documented the rules for starting and stopping timers in multithreaded
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applications.
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- QCommonStyle
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Added protection against null pointer in pixelMetric() for
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PM_TabBarTabVSpace.
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- QDirModel
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Fixed crash when dragging and dropping a file into a directory.
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- QHeaderView
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Fixed painting errors when scrolling a header that has a large
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number of sections.
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- QListView
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Fixed assert when hiding all the rows.
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Fixed crash when setting the model to a null pointer.
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- QMainWindow
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Fixed possible crash when calling setCentralWidget() multiple
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times.
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- QPainter
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Fixed a regression in drawPoint() that caused painting errors
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when setting the pen width to 0 (e.g. cosmetic pen) and then
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setting a scale.
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- QPlastiqueStyle
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Fixed a regression that caused flat push buttons to be painted
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like normal push buttons.
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- QSortFilterProxyModel
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Emit modelReset() signal when setting a source model.
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- QTextEdit
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Ensure that the cursor is visible after dragging & dropping text
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- QTreeView
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Fixed potential assert when asking for the coordinates of a
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non-existing item.
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Fixed a regression that caused selections to be painted
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incorrectly when the last column was hidden.
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- QWidget
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Fixed crash when deleting the widget in closeEvent().
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- QWorkspace
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Fixed crash caused by setting the window title when windowWidget is
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null.
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Platform-Specific changes
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-------------------------
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Windows:
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- Fixed a bug that caused application text to be absent in Qt applications
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on Windows NT 4.0.
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- Fixed resource leak in non-accelerated GL contexts.
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X11:
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- Improved performance of clipped bitmaps on systems that don't use XRender.
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- Made QFont::setStretch() work when using FontConfig/FreeType fonts.
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- Documented scrolling of transparent/opaque widgets.
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QPaintEngine
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Support OddEven fill rule.
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QPainter
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Fixed a regression that caused drawImage() to ignore the width
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and height of the source rectangle and draw the whole image without
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any clipping.
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Qtopia Core:
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- Fixed crash due to incorrect assembly code in implementation of
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q_atomic_swp() for ARM.
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- Set the Q_PACKED macro when using icc on ARM, so that the generated
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code is binary compatible with gcc-generated code.
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